2021596496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101323}}^1$

素因数の和:101403

約数の個数: 40

約数和(自身を含む): 4146178080

約数和(自身を除く): 2124581584

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 2494, 4988, 9976, 19952, 101323, 202646, 405292, 810584, 1621168, 2938367, 4356889, 5876734, 8713778, 11753468, 17427556, 23506936, 34855112, 47013872, 69710224, 126349781, 252699562, 505399124, 1010798248, 2021596496]

約数ペア:

[(1, 2021596496), (2, 1010798248), (4, 505399124), (8, 252699562), (16, 126349781), (29, 69710224), (43, 47013872), (58, 34855112), (86, 23506936), (116, 17427556), (172, 11753468), (232, 8713778), (344, 5876734), (464, 4356889), (688, 2938367), (1247, 1621168), (2494, 810584), (4988, 405292), (9976, 202646), (19952, 101323)]